redout22
Well-known member
Technically we don't need all that to survive on another planet/moon. There are ways to get around weather, tectonics, radiation, and even the atmosphere.To think of the sustainable water needed, vasts amounts of rich soil, perfect atmosphere in regards to chemical composition, shields of radiation, perfect gravitational pull, plate tectonics, constant weather that is able to be livable by all forms of life there is no chance there is a civilization that is in any way similar to ours. Fermi Paradox100 years ago powered flight was a fantasy. Today air travel is so common EVERYONE does it. It used to take a year to sail around the world. Today you could legit circumnavigate the globe in two days - maybe one with good connection flights.Mars is approx. 12.5 light MINUTES away. It would take around 6 months to reach Mars with a manned aircraft. These 'new planets' are 40 light YEARS away. It would take around 800,000 years to reach these places by a manned aircraft....Don't you think we should quit with the nonsense fantasy and $20B/year spending for NASA?
Do you really think we won't have technological breakthroughs that drastically cut travel time from here to other stars in the next century? How will that happen if we don't strive to advance technology?
Out of curiosity do you believe in global warming?
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